this derivation will be built:
  /nix/store/r68rj4wmfra9swkvgvp0l8rkjinw7cb2-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/r68rj4wmfra9swkvgvp0l8rkjinw7cb2-bcachefs-module-7.0.0-14-generic.drv'...